SAE Cartridge - 250 bar
Solenoid Valve - 2 way proportional flow control
The PFR0 is a proportional solenoid operated, two-way, poppet-
type, normally closed, screw-in hydraulic cartridge valve for low
leakage blocking and load-holding applications.
When de-energized, the valve operates as a check valve and allows
flow from 2 to 1, while blocking flow from 1 to 2.
When energized, the 1 to 2 flow path is opened: flow is directly
proportional to the current applied to the coil.
All External surfaces are zinc plated and corrosion proof.
All valve parts are made of high strength steel.
Poppet and seat are hardened and micron finished to guarantee
minimal wear and to extend service life.
Efficient wet armature design.
Industry SAE common cavity.
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|Maximum operating pressure||250 bar|
|Maximum flow||30 l/min|
|Maximum pressure compensated flow||max 0.25 cc/min @ 250 bar|
|temperature||-30°C to 110°C|
|fluids||Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt|
|Minimum pull-in voltage||85% of nominal|
|installation torque||40-45 Nm|
|seal kit code||SK.070 and SK.030 (for coil)|
NOTE: The performance charts illustrate flow regulations @ different Dp (-> energized @ 24Vdc) and the flow handling capacity 1 to 2 (->energized with max current @ 24Vdc).